🔐 CVE Alert

CVE-2026-49113

HIGH 8.5

WordPress Cornerstone plugin < 7.8.8 - Arbitrary Code Execution vulnerability

CVSS Score
8.5
EPSS Score
0.0%
EPSS Percentile
0th

Subscriber Arbitrary Code Execution in Cornerstone < 7.8.8 versions.

CWE CWE-94
Vendor themeco
Product cornerstone
Published Jun 16, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Affected Versions

THEMECO / Cornerstone
n/a < 7.8.8

References

NVD ↗ CVE.org ↗ EPSS Data ↗
patchstack.com: https://patchstack.com/database/wordpress/plugin/cornerstone/vulnerability/wordpress-cornerstone-plugin-7-8-8-arbitrary-code-execution-vulnerability?_s_id=cve

Credits

Nguyen Ba Khanh | Patchstack Bug Bounty Program